G gyluwoo Unregistered / Unconfirmed GUEST, unregistred user! 2006-12-10 #1 比如 /aaa/ba 变为: /aaa/b 删除了a
T TSoft Unregistered / Unconfirmed GUEST, unregistred user! 2006-12-10 #4 function DeleteLaststr(str:string):string; begin Delete(str,Length(str),1); Result :=str; end;
B blackg Unregistered / Unconfirmed GUEST, unregistred user! 2006-12-10 #5 如果只是要你说的效果。这样也可以实现啊! copy('/aaa/ba',1,length('/aaa/ba')-1)